Question

X and Y undertook a contract to do a certain
job for Rs. 4200, X alone could do the job in
3 weeks and Y alone in 4 weeks. If both of
them finished the job working together, in
what ratio should money be divided X:
(a) 3:4
(b) 4:3
(c) 1:1
(d) 2:3​

Answer 1

Answer:

Jack alone could do the job in 3 weeks and Jill alone in 4 weeks. If both of them finished the job working together, in what ratio should money be divided? ... If X , Y and Z working together complete the job in 6 days

Answer 2

3:4

Answer:

I hope I helped you

Step-by-step explanation:

3:4